Fixes building with libpng14. See Bug #319575 and Bug #323513.

seamonkey-libpng14.patch (text/plain), 851 bytes, created by Roger on 2011-01-16 11:23:24 UTC

diff -Naur mozilla/modules/libpr0n/encoders/png/nsPNGEncoder.cpp{-,}
--- mozilla/modules/libpr0n/encoders/png/nsPNGEncoder.cpp-	2010-06-10 19:34:09.000000000 -0700
+++ mozilla/modules/libpr0n/encoders/png/nsPNGEncoder.cpp	2010-06-10 19:35:13.000000000 -0700
@@ -111,9 +111,9 @@
 
   // initialize
   png_struct* png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
-                                                png_voidp_NULL,
-                                                png_error_ptr_NULL,
-                                                png_error_ptr_NULL);
+                                                NULL,
+                                                NULL,
+                                                NULL);
   if (! png_ptr)
     return NS_ERROR_OUT_OF_MEMORY;
   png_info* info_ptr = png_create_info_struct(png_ptr);